Synonyms of extralegal

1 Syllable
hot
2 Syllables
heavy, wildcat, banned, smuggled, crooked, wrongful, taboo, lawless, bootleg, shady, racket
3 Syllables
criminal, contraband, unlawful, black-market, forbidden, violating, felonious, outlawed, proscribed, verboten, illicit, illegal
4 Syllables
unlicensed, unwarranted, prohibited, interdicted, unofficial, irregular, actionable
5 Syllables
unwarrantable, unauthorized, prosecutable
6 Syllables
illegitimate, unconstitutional